Alpha Technologies PS 12300 UPS High Performance Replacement Battery
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🔹 Please ensure the original battery model number is listed in our product description and that your device model number matches for compatibility.
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Battery Care Guide
Battery Care Guide
Battery Usage and Maintenance Guidelines 🔋
Please read the following instructions carefully before using your new battery. Proper adherence will help ensure optimal performance and extended service life.
1. Cordless Phones, PDAs, and Power Tools (NiMH, NiCd, Lithium-Ion) 📱
Initial Charge
- Fully charge the battery overnight prior to first use.
Conditioning (First 2–6 Charge Cycles)
- Operate the device until the battery reaches approximately 20% capacity.
- Avoid premature recharging.
- Do not allow the battery to fully discharge during the initial cycles.
Post-Conditioning
- Recharge the battery only when necessary.
- These batteries are capable of approximately 500 charge cycles:
- Once daily → ~500 days
Twice daily → ~250 days
Note: Even a partial recharge is considered a full cycle.
2. Sealed Lead Acid (SLA) Batteries 💡
- No conditioning required.
- Maintain the battery in a fully charged state; avoid complete discharge.
- Capable of 300–400 charge cycles.
- Expected service life: 2–3 years, depending on usage conditions.
3. Laptop Batteries (Lithium-Ion) 💻
Initial Charge
- Fully charge the battery overnight prior to first use.
Conditioning (First 2–6 Charge Cycles)
- Charge fully, then discharge to approximately 20% capacity.
- Avoid complete discharge, as some devices may not detect a fully drained battery.
Post-Conditioning
- Minimize frequent plugging and unplugging.
- Allow the battery to discharge moderately at least once per month to maintain optimal performance.
- Occasional cycling is recommended to sustain battery health.
Professional Recommendation
Adhering to these guidelines will enhance battery longevity and ensure reliable performance.
For further assistance regarding your battery or order, our customer support team is available to provide guidance.
Delivery and Shipping
Delivery and Shipping
⚡ Everything You Need to Know About Shipping with BatteryWeb (USA)
We know reliable delivery matters when you need power fast. Here’s how BatteryWeb makes shipping easy across the USA:
🚚 Shipping & Delivery
Most orders ship next business day (some products like sealed lead acid may take a little longer).
Same-day shipping available if you order before 11:59 AM (delivery depends on the carrier).
We ship nationwide using FedEx, UPS, USPS, DHL, and regional ground carriers.
Shipping costs are calculated automatically at checkout based on weight, distance, and carrier.
Transit times shown are estimates only (business days, no weekends/holidays).
🌍 Shipping Restrictions
Lithium batteries cannot be shipped by USPS or air. They must go via FedEx Ground, UPS Ground, or DHL Ground.
PO Box deliveries are only available via USPS.
At this time, we do not ship lithium batteries to Puerto Rico. NiMH, NiCd, and Alkaline can be shipped.
📦 Important Notes
Double-check your shipping address! If an incorrect address is used and the order is returned, re-shipping costs are the buyer’s responsibility.
If a product is temporarily out of stock, we’ll notify you right away with the expected restock date—or issue a refund if you prefer.
💲 Currency & Pricing
All prices are shown in USD.
Orders shipped outside the USA may be subject to local taxes, customs fees, or import duties. These are the buyer’s responsibility.
⚡ At BatteryWeb, we’re committed to getting your batteries delivered quickly, safely, and affordably—so you’ll always have the power you need, when you need it.
Disclaimer
Disclaimer
⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.
🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.
🔹 Our products are generic replacement parts and are not affiliated with, endorsed by, or manufactured by the original equipment manufacturers (OEMs).
Volts & Amps
12 Volts | 35 AH
Terminal Type
Nut & Bolt
Replacement SigmasTek 12V 35AH for Alpha Technologies PS 12300
This replacement UPS battery is engineered for perfect fit and reliable performance with the Alpha Technologies PS 12300 Uninterruptible Power Supply (UPS). Built to meet or exceed the OEM SLA specifications, this SigmasTek unit delivers dependable energy when you need it most. Whether you are restoring runtime for critical equipment or maintaining emergency systems, this replacement UPS battery offers consistent output, safe AGM construction, and a maintenance-free design for hassle-free installation and operation.
Key Specifications
- Compatible Model: Alpha Technologies PS 12300
- Brand: SigmasTek
- Voltage: 12 Volts
- Capacity: 35 AH
- Terminal Type: Nut & Bolt
- Technology: Absorbent Glass Mat (AGM) Technology
- Design: High Rate Discharge Design
- Construction: Maintenance-Free with Spill Proof Construction
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
Benefits
- Durability: AGM construction and spill proof housing provide robust protection against vibration and shock, making this a durable choice for demanding UPS and emergency power environments.
- Long Life: Designed as a long-lasting battery option, this SigmasTek unit delivers consistent performance over its service life, reducing the need for frequent replacement and downtime.
- High Performance: The high rate discharge design supports short bursts of elevated power demand, ideal for UPS systems that must hold up critical loads during outages — a true high-performance UPS battery solution.
- Maintenance-Free: Enjoy the convenience of a maintenance-free, leak-resistant battery that installs quickly and safely with nut & bolt terminals.
- Typical Applications: Perfect for UPS units like the Alpha Technologies PS 12300, emergency power supply systems, and battery powered tools that require reliable backup and surge capability.
- Safety & Compliance: U.L. and CE certifications mean this replacement UPS battery meets recognized safety and quality standards for professional and home installations.
Ready to replace your Alpha Technologies PS 12300 battery? Choose this SigmasTek replacement for a reliable, long-lasting battery that restores runtime and protects your equipment. Order now to secure a competitively priced, factory fresh unit backed by a 1 year warranty — get the dependable backup power your system needs today.
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